5 Jan: UK police find 22 castor oil beans - the raw material for the poison ricin - in a flat at 352B High Road, Wood Green, in north London. They also find equipment needed to produce ricin and ...

A 56-year-old woman who sent letters containing ricin poison to then-President Donald Trump and eight Texas law enforcement officials in 2020 has been sentenced to nearly 22 years in federal prison.

A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying glass. An illustration of a magnifying glass.

All the technological development work made in the Poppy project is freely available under open source licenses. Only the name usage "Poppy" is restricted and protected as an international trademark, ...

In the wee hours of March 18, Georgetown University Police Chief Jay Gruber faced a question as authorities responded to a report that the deadly biological toxin ricin was possibly present in ...

A Department of Homeland Security lab at Fort Detrick tested letters in the ricin case, according to an affidavit filed in U.S. District Court for the Northern District of Mississippi. The tainted ...

Roger Wicker were intercepted at offsite mailrooms and were found to test positive for traces of ricin. The poison is lethal in tiny quantities if inhaled or ingested. The FBI announced Wednesday ...

One of the richest visual objects in Tibetan Buddhism is the mandala. A mandala is a symbolic picture of the universe. It can be a painting on a wall or scroll, created in coloured sands on a ...